Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April's arrival signals an increase in average high-temperatures, moving from March's fresh 52.5°F (11.4°C) to an enjoyable 64.8°F (18.2°C). During the month of April, Rayburn anticipates a mean low-temperature of 44.8°F (7.1°C).Humidity
The average relative humidity in April is 76%.Rainfall
In April, the rain falls for 15.9 days. Throughout April, 2.87" (73mm) of precipitation is accumulated. In Rayburn, during the entire year, the rain falls for 169.2 days and collects up to 27.56" (700mm) of precipitation.Snowfall
Months with snowfall in Rayburn are January through April, November and December. April is the last month it regularly snows in Rayburn, West Virginia. During 0.8 snowfall days, in April, Rayburn aggregates 0.12" (3mm) of snow. In Rayburn, during the entire year, snow falls for 35.5 days and aggregates up to 7.2" (183mm) of snow.Daylight
In April, the average length of the day is 13h and 15min.On the first day of April, sunrise is at 7:11 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 8:20 pm EDT.
Sunshine
In Rayburn, the average sunshine in April is 8h.UV index
In Rayburn, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In April, the average maximum UV index of 4 translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What are April temperatures in Rayburn?
What is the average humidity in April in Rayburn?
How many days does it rain in April in Rayburn?
What is the last month it snows in Rayburn?
What is the average length of the day in April in Rayburn?
What time are sunrise and sunset in April in Rayburn?
How long on average sun shines in April in Rayburn?
What is the UV index intensity in April in Rayburn?
Average temperature in April
Rayburn, WV
- Average high temperature in April: 64.8°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in April: 44.8°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in April
Rayburn, WV
- Average pressure in April: 29.98"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in April
Rayburn, WV
- Average wind speed in April: 6.8mph
The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in April
Rayburn, WV
- Average humidity in April: 76%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (74%).
Average rainfall in April
Rayburn, WV
- Average rainfall in April: 2.87"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in April
Rayburn, WV
- Average rainfall days in April: 15.9 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in April
Rayburn, WV
- Average snowfall in April: 0.12"
The month with the highest snowfall is February (2.09").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Rayburn, WV
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Rayburn, WV
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Rayburn, WV
- Average sunshine days in April: 12.3 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is February (9.2 days).
Average UV index in April
Rayburn, WV
- Average UV index in April: 4
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in April
Rayburn, WV
- Average cloud cover in April: 44
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Rayburn, WV
- Average visibility in April: 6mi
The months with the highest visibility are April, June and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September, October and December (5mi).
Rayburn, West Virginia, USA
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